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L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange

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L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange

Material : L415NB

Steel Number : 1.8972

Standard : EN1092-1 Type 01

Face : RF. FF

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L415NB Steel Blind flanges ( 1.8972 )so flange forged steel flange EN1092-1 Flanges

Grade :

L415NB

Number:

1.8972

Classification:

Alloy special steel

Density:

7.85 g/cm ³

Standard:

EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements

EN 10208-2: 2009 Steel pipes for pipelines for combustible fluids. Pipes of requirement class B. Technical delivery conditions.

Chemical composition % of steel L415NB (1.8972): EN 10253-2-2007

max 0.21

max 0.45

max 1.6

max 0.3

max 0.025

max 0.02

max 0.3

max 0.1

max 0.15

max 0.012

max 0.05

max 0.04

0.015 - 0.06

max 0.25

V+Nb+Ti < 0.15

Mechanical properties of steel L415NB (1.8972)


Rm - Tensile strength (MPa)	520


R_t0.5 - Yield strength for 0.5% total elongation(MPa)	415-565


KV - Impact energy (J) transverse,	0° 40


KV - Impact energy (J) longitud.,	0° 60


A - Min. elongation at fracture (%)	18-20

Equivalent grades of steel L415NB (1.8972)

EU
EN

USA
-

Germany
DIN,WNr

L415NB

X60

StE415.7

Product Tags:

L415NB Steel Blind Flanges

Forged Steel EN1092 Flange

1.8972 EN1092 Flange

L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange Images

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